Park Entrance over Twanoh Creek
Fair Condition26 years old125 vehicles/day
Location
| State | Washington |
| County | Mason |
| Location | Twanoh State Park |
| Carries | Park Entrance |
| Crosses | Twanoh Creek |
| Coordinates | 47.37763, -122.97336 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 44.9 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 125 (2012) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Park/Forest Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 086480000000000 |